C feat/new listing fixed/hinjourn htetaung

[HeinHtetAung5142]

Description

Implemented creation of new listing for sellers and buyers alike.

• Two toggleable forms (Htet Aung)
• Linkage to database (Hin Journ, Htet Aung)
• Image upload (Hin Journ)
• Multiple form components (Htet Aung)
• UI Design (Htet Aung)

Types of Changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Issue fix (non-breaking change that addresses existing opened issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)
• [ ] Refactoring change (refactoring change must not apply any form of functional change)

Fixes

Notion Task Coverage

Checklist

• [x] Related issues linked using fixes #number. / There is no issue fix.
• [x] Unit tests or E2E tests added for any new feature changes. / There is no new feature that requires test.
• [x] Ensured that there's no linter errors.
• [x] Ran the full set of testings and coverage reports exceed 80%. / There is currently no test.
• [x] All Merge Conflicts have been fully resolved.
• [x] Branch is rebased off the target branch.
• [x] This PR is complete and does not have incomplete work that'll break the application.